One-piece dairy closure



FIG. 1 is a perspective view from above of the one-piece dairy closure showing the new design.

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a perspective view thereof in separated condition. 

The ornamental design for a one-piece dairy closure, as shown and described. 